Bosch Climate 5000 Series Service Manual page 29

The maximum running frequency is adjusted according to the outdoor ambient
temperature.
Figure 28
Heating Mode:
T1 Ts
4
3
2
1
0
Capacity area Capacity area
Norm code (N)
Figure 29
Model 9K
HP 1.0
Table 16
The final result is an integer.
Bosch Climate 5000 Series Ductless Air Conditioner / Heat Pump Multi Zone Outdoor Units (01.2023)
T4FREMAXC0
f
3
e
2
d
1
c
0
b
-1
a
a b c d e f
3 2 1.5 1 0.5 0
12K 18K 24K
1.2 1.5 2.5
Then modify it according to a T2 average (correction):
Figure 30
Use the following table and final capacity request to confirm the operating
frequency.
HEAT_
Frequency (Hz) 0
F1
Amendatory
0 1
capacity demand.
Table 17
The maximum running frequency is adjusted according to the outdoor ambient
temperature.
Figure 31
Service Manual
HEAT_ --- HEAT__ HEAT__
F2 --- F24 F25
---
2 24 25
---
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